2162050465

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{761}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 2701942272

約数和(自身を除く): 539891807

約数列:

[1, 5, 53, 71, 151, 265, 355, 755, 761, 3763, 3805, 8003, 10721, 18815, 40015, 40333, 53605, 54031, 114911, 201665, 270155, 568213, 574555, 2841065, 2863643, 6090283, 8158681, 14318215, 30451415, 40793405, 432410093, 2162050465]

約数ペア:

[(1, 2162050465), (5, 432410093), (53, 40793405), (71, 30451415), (151, 14318215), (265, 8158681), (355, 6090283), (755, 2863643), (761, 2841065), (3763, 574555), (3805, 568213), (8003, 270155), (10721, 201665), (18815, 114911), (40015, 54031), (40333, 53605)]